Meanings
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1
noun
The physical or mental energy used to do something.
It took a lot of effort to finish the project on time.
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2
noun
An attempt to do something difficult.
She made an effort to cover all the reading material.
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3
noun
An organized activity aimed at achieving a goal.
The whole town joined the effort to clean up the river.
Thesaurus
Etymology
From Middle French effort, from Old French esfort, deverbal of esforcier (“to force, exert”), from Vulgar Latin *exfortiō, from Latin ex + fortis (“strong”). Compare typologically Bulgarian усилие (usilie), Czech úsilí, Polish wysiłek, Russian уси́лие (usílije) (< Proto-Slavic *sila).
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